baber/WOPTO huggingface dataset:
Patent RU-2360378-C1 (RU)
Inventor: SIVERS MSTISLAV ARKAD EVICH
IPC: H04W64/00
Filed: 2007-12-18
Granted: 2009-06-27
Abstract: FIELD: communications. 
     SUBSTANCE: present invention relates to communication engineering and is meant for determining location of a mobile terminal, particularly in mobile communication networks. The wireless information network contains at least four base stations and mobile terminals, which can measure levels of incoming signals and transmit them to the base station, as well as a controller, connected through a switching centre to a server for determining location of a mobile terminal, which has a device for displaying the location. The mobile terminal measures the power level of signals received from base stations and transmits signals of measured power levels to a service base station, where, through switching, the measured signals are transmitted to the server for determining location of the mobile terminal, where, using information on the power radiated by base stations and parameters of antennae of the base station, the location the mobile terminal is determined, fixing the coordinates to the mobile terminal in the plane of the information network. Coordinates to the mobile terminal are determined from the coordinates of the point of intersection of three circles, the radii and centres of which are calculated using information on coordinates of base stations, in the server for determining location of the mobile terminal. To determine coordinates of the mobile terminal, parametres of directional antennae of the base station, such as antenna height and antenna gain factor, are used. The ratios of distances from the mobile terminal to the base station are determined. Further, using triangulation method, coordinates of the point of intersection of the above mentioned three circles are determined, after which the digital signal, corresponding to coordinates of the point of intersection of these three circles, arrives at the device for displaying location, on the screen of which is shown the electronic map of the area stored in its memory, with location of the wireless information network, on which the digital signal is converted, corresponding to coordinates of the point of intersection of the above mentioned three circles. A symbol is displayed, for example a telephone receiver, on the plane of the electronic map of the area, corresponding to the coordinates of the mobile terminal. 
     EFFECT: increased accuracy of determining location of a mobile terminal, as well as provision for efficiency, clearness and easier monitoring location of a mobile terminal. 
     4 dwg
Patent RU-2348050-C1 (RU)
Inventor: SHLYCHENKO PAVEL NIKOLAEVICH
IPC: G01R31/34
Filed: 2008-01-09
Granted: 2009-02-27
Abstract: FIELD: electricity. 
     SUBSTANCE: present invention pertains to electrical engineering. The device has unit for setting the supply frequency, device for setting frequency on sign, unit for limiting frequency value, unit for setting the coefficient of the linear characteristic voltage/frequency and a voltage regulator, unit for setting the coefficient of inclination of the voltage/frequency characteristic, unit for limiting the maximum current value and regulator of limiting maximum current, three-phase ac voltage transformer, rectifier-converter of three-phase alternating voltage into dc voltage, converter of dc voltage into three-phase ac voltage with regulation of voltage amplitude and frequency on the pulse-duration modulation principle, and stator windings of the machine, to which are connected a current sensor, a toggle-switch for controlling operation of the frequency converter. 
     EFFECT: wider of functional capabilities of the device. 
     1 dwg
Patent RU-2376558-C1 (RU)
Inventor: RENSING MEHTT JU DZHOZEF
IPC: G01F25/00
Filed: 2005-09-19
Granted: 2009-12-20
Abstract: FIELD: measurement equipment. 
     SUBSTANCE: invention can be used in Coriolis mass flow metre or vibration tubular density metre. Measurement electronics (20) of flow metre includes interface (201) for receiving oscillation signal response from flow metre sensors to its vibration on resonance frequency and data processing system (203) configured to receive oscillation signal response from interface (201), determination of frequency (ω 0 ) of signal response, voltage (V) of signal response and excitation current (I) of signal response, measurement of attenuation characteristic (ζ) of flow metre and determination of parametre (K) of rigidity as to frequency (ω 0 ), voltage (V), excitation current (I) and attenuation characteristic (ζ). In execution version data processing system (203) is configured to receive at least three oscillation signal responses from interface (201), shaping of amplitude-frequency response with pole residue as to oscillation signal responses and determination of parametre (K) of rigidity as to amplitude-frequency response with pole residue. At that, three oscillation signals include signal response of base frequency and two or more signal responses of secondary frequency at least by one tone up and one tone down of signal response. 
     EFFECT: invention improves measurement accuracy of flow parametres due to possibility of checking flow metre in its installation place in pipeline. 
     56 cl, 12 dwg
Patent RU-2366368-C1 (RU)
Title: Maxillary sinusotomy technique for proliferative forms of chronic maxillary sinusitis
Inventor: BLOTSKIJ ALEKSANDR ANTONOVICH
IPC: A61B17/00
Filed: 2008-05-12
Granted: 2009-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns medicine, namely otorhinolaryngology. Substance of the method consists in application of two perforations in punched apertures in maxillary sinus facial up to 5 mm in diametre. One perforation is formed to insert an endoscope into the sinus, while the other serves to insert a laser light guide. The perforations are applied with a distal part of the light guide face by the contact method in continuous mode at laser radiation power 10 W. 
     EFFECT: application of said invention allows for application of trephine perforations in maxillary sinus facial that is combined with microendoscopic intervention by with the distal part of the light guide face of a semiconductor laser. 
     1 ex
Patent RU-2380266-C1 (RU)
Inventor: GRIGORCHUK VLADIMIR STEPANOVICH
IPC: B62D49/00
Filed: 2008-09-10
Granted: 2010-01-27
Abstract: Изобретение относится к области транспортного машиностроения. Автомобиль-тягач содержит раму, к которой прикреплены передний и задний мосты с подвесками и на которой установлены кабина, двигатель с муфтой сцепления, соединенный с коробкой передач, раздаточная коробка, которая соединена с передним и задним мостами, и механизмы управления. Позади кабины на раме дополнительно закреплены два центробежных инерционных усилителя тяги - один для переднего, другой для заднего хода, одинаковые по конструкции. Каждый усилитель выполнен в форме нескольких пустотелых колец прямоугольного или круглого сечения, размещенных горизонтально, соосно и симметрично друг другу, продольные оси которых перпендикулярны раме автомобиля. Одна половина каждого из колец расширена с обеих торцевых сторон таким образом, что внутреннее сечение расширенных полуколец в несколько раз больше сечения нерасширенных полуколец. Внутренняя полость каждого кольца заполнена ртутью или жидкостью с большим удельным весом. Расширенные части колец усилителя тяги переднего хода направлены в сторону задней части рамы автомобиля, а расширенные части колец усилителя тяги заднего хода направлены в сторону передней части рамы автомобиля. На расширенной части каждого из колец установлен отдельный насос для перекачивания ртути или жидкости. Насосы усилителя тяги переднего хода закреплены на одном вертикальном валу, имеющем муфту свободного хода. На корпусе муфты закреплена цилиндрическая шестерня, входящая в зацепление с цилиндрической шестерней, установленной на корпусе муфты свободного хода противоположного вращения, закрепленной на втором вертикальном валу привода насосов. На первом вертикальном валу закреплена коническая шестерня, входящая в зацепление с конической шестерней, закрепленной на горизонтальном валу, который посредством карданного вала соединен с валом отбора мощности раздаточной коробки. Достигается повышение проходимости автомобиля-тягача. 10 ил.
Patent RU-2390613-C1 (RU)
Inventor: BAKHONIN ALEKSEJ VASIL EVICH
IPC: E04H5/00
Filed: 2008-12-09
Granted: 2010-05-27
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to the field of construction, in particular to building for location of chemical plants. Building includes foundations 4, which bear central and vertical functional units along outer contour of the building. Central block is arranged in the form of thick-walled reinforced concrete cylinder. Functional blocks are installed along the whole perimetre of cylinder coaxially to the latter. Side walls of functional blocks are arranged as radial to axes passing from centre of cylinder to outer planes of functional blocks. Dimensions of functional blocks with rising to another floor are reduced by shortening of established value of side walls lengths. Side walls of all functional blocks have inclined cuts, and inclined parts of side walls serve as support for part of each floor roof that transmits light. Building cap is arranged in the form of polyhedral truncated pyramid from light-transmitting material. In foundation 4 premises are provided, which are connected to each other by arc openings. 
     EFFECT: provision of safety and ecological safety. 
     6 dwg
Patent RU-2391368-C1 (RU)
Inventor: MASLJAEV NIKOLAJ MIKHAJLOVICH
IPC: C09D7/46
Filed: 2008-12-24
Granted: 2010-06-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to modifying additives for making protective polymer coatings based on water-based polyorganosiloxane polymer and a copolymer of butadiene and styrene. Proposed is a modifying additive for water-based polyorganosilixane polymer and a copolymer of butadiene with styrene containing the following (in wt %): 60-70% solution of epoxyaminorubber adduct in a mixture of ethylglycolacetate and butanol, where the adduct is modified with melamineformaldehyde resin (11.0-14.0); water and additionally acetic or phosphoric acid (0.1-1.5), as well as 80% solution of diene epoxide resin (1.0-12.5) in a mixture of xylene and acetylcellosolve, taken in ratio of 5:1. 
     EFFECT: design of a modifying additive with high stability for not less than 6 months from the date of manufacture. 
     1 cl, 2 tbl
Patent RU-2405822-C1 (RU)
Title: Средство, увеличивающее резерв стволовых клеток в организме
Inventor: ARTAMONOV ANDREJ VLADIMIROVICH
IPC: A61K47/06
Filed: 2009-03-05
Granted: 2010-12-10
Abstract: Изобретение относится к области биотехнологии и медицины, конкретно к созданию с помощью нанотехнологии радиоционного синтеза средства, увеличивающего резерв стволовых клеток в организме и обладающего низкой иммуногенностью, и может быть использовано в регенеративной медицине. Средство представляет собой гиалуронидазу, иммобилизированную на полимере, путем ее внесения в раствор низкомолекулярного водорастворимого полимера, предварительно подвергшегося воздействию ионизирующего излучения в дозе 1-5 Мрад, до конечной концентрации 70 ЕД в 1 мл. Изобретение позволяет получить иммобилизированную гиалуронидазу, которая характеризуется значительным повышением ее способности увеличивать резерв стволовых клеток в организме и эффективна как при парентеральном, так и при пероральном введении. 4 табл.
Patent RU-2405482-C1 (RU)
Inventor: VASIL EV VJACHESLAV JUR EVICH
IPC: A61B17/56
Filed: 2009-03-19
Granted: 2010-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to field of medicine, namely to traumatology and orthopedics. Access to shoulder joint is performed. Partial dissection of deltoid muscle and transversal dissection of subscapular muscle are performed. Arthrotomy is carried out. Receiving bone bed of defect of articular process of scapula is freshened and its absolute value is determined by length and width. After that access to iliac bone crest is realised. Bone autotransplant is taken from iliac bone wing indenting not less than 5 cm from anterior-upper spine and to depth not less than 4 cm. Autotransplant is modeled according to dimensions of defect of articular process of scapula. Autotransplant is adapted with concave side to shoulder joint in such way that it continues curvature of articular process of scapula. Operation is finished with fixation of autotransplant by means of two parallel to each other screws to scapula. 
     EFFECT: method ensures increase of congruence of shoulder bone head and articular surface of scapula, prevention of recurrence of shoulder none head dislocation in post-operational period. 
     1 ex, 1 tbl, 7 dwg
Patent RU-2406867-C1 (RU)
Title: Устойчивая к сере система дополнительной обработки выхлопных газов для сокращения оксидов азота
Inventor: DERING ANDREAS
IPC: F02M27/02
Filed: 2009-04-10
Granted: 2010-12-20
Abstract: Устройство для дополнительной обработки выхлопных газов у двигателей внутреннего сгорания, эксплуатируемых при избытке воздуха, как дизельные двигатели и двигатели внутреннего сгорания с искровым зажиганием с непосредственным впрыскиванием топлива. Сущность изобретения: устройство для восстановления оксидов азота содержит, по меньшей мере, один катализатор-аккумулятор NOx для промежуточного накопления оксидов азота, встроенный в трубопровод выхлопных газов двигателя внутреннего сгорания, в котором в «бедной» рабочей фазе эксплуатации оксиды азота накапливают, и эти накопленные оксиды азота в «богатой» рабочей фазе эксплуатации восстанавливают. Предусмотрено между выхлопным газом и, по меньшей мере, одним катализатором-аккумулятором NOx и/или перед, по меньшей мере, одним катализатором-аккумулятором NOx размещать, по меньшей мере, одно молекулярное сито, которое задерживает диоксид серы, по меньшей мере, у одного катализатора-аккумулятора NOx. Катализатор-аккумулятор NOx получают посредством экструзии или путем нанесения покрытия в особенности на керамический или металлический носитель и слой молекулярного сита, по меньшей мере, в одной последующей стадии обработки наносят на этот катализатор. Техническим результатом изобретения является избежание дезактивации катализаторов вследствие образования сульфатов в результате предотвращения контактирования SO2 и SO3 с активными центрами и/или аккумулирующими компонентами катализатора-аккумулятора NOx. 2 н. и 27 з.п. ф-лы.
Patent RU-2408107-C1 (RU)
Inventor: EGOROV OLEG GEORGIEVICH
IPC: H01H33/04
Filed: 2009-04-30
Granted: 2010-12-27
Abstract: FIELD: electricity. 
     SUBSTANCE: according to method of arcless switching, prior to current switching at section of circuit, comprising parallel-connected circuit breaker and load, current pulse is sent through circuit breaker, and its value is equal to, and direction is opposite to accordingly value - I 0  and direction of switched current. Synchronously with current pause, at switched section of circuit, circuit breaker electrodes are opened at the specified distance relative to each other, at the same time current pulse is sent through circuit breaker by connection of artificial long line (ALL) in parallel, which is previously charged to voltage of U 0 =I 0 ·ρ, where ρ=(10 -1 ·10 -3 )R l  - wave resistance of ALL, and R l  - load resistance. Then prior to or at the moment of current pause termination, circuit is broken between the second and third or third and fourth links of artificial long line, as current in inductance accordingly reaches the third or fourth link of zero value. 
     EFFECT: reduced weight and dimensional parametres of artificial long line used to create current pause at switching section of circuit by possibility to use only two or three capacitors in ALL with working voltage equal to product of switched current and load resistance. 
     4 dwg
Patent RU-2397375-C1 (RU)
Title: Downhole spray unit кэу-12 for logging and development of horizontal wells
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: F04F5/54
Filed: 2009-06-09
Granted: 2010-08-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: proposed unit comprises flexible smooth tube 1 whereon mounted are well-logging tool 2 sealing element 2 and jet pump 4. Housing 5 of pump 4 accommodates nozzle 6 and mixing chamber 7 with diffuser 8. Outlet of the latter communicates with pipe 1, while outlet of nozzle communicates with hole clearance of pipe 1. Check valves 10, 24 are arranged at inlets of pumped fluid feed channel 9, fluid being fed into nozzle 6. Pipe 1 can move in tubing string 11 furnished with packer 12. Diametre D 1  of flow channel of packer 12 is smaller, by at least 12 mm than ID of D 2  of pipes 12. Holes 14 are made in pipe 1 above aforesaid tool 2. Ball valve 33 to shut off pipe 1 is arranged between pump 4 and element 3. The latter represents cylindrical casing 15 filled with set of elastic shims 16 and thrust washers 17 arranged there between and thrust pressure element 18 arranged thereon. Bush 19 with flange 20 and movable ring 21 are secured at bottom of housing 15. Collar 22 is arranged between housing 15 and ring 21. Diametre of flange 20 is smaller than diametre D 1  of flow channel of packer 12. Ring 21 has diametre D 3  larger diametre D 1 . Lower surface of ring 21 is coated with elastic material. 
     EFFECT: reliable operation.
Patent RU-2399105-C1 (RU)
Title: Power cable
Inventor: PEREGO GABRIELE
IPC: H01B3/22
Filed: 2006-11-15
Granted: 2010-09-10
Abstract: FIELD: power engineering. ^ SUBSTANCE: power cable comprising at least one electric conductor and at least one extruded coating layer, including thermoplastic polymer material with addition of liquid dielectric, in which specified liquid dielectric contains compound of formula (I) X-A-X'; where A represents monocyclic aromatic fragment or at least partially aromatic condensed polycyclic fragment; and also at least one fragment from X and X', which is metal or aliphatic fragment; in both cases this fragment may be substituted and/or interrupted with one or more groups selected from ketogroup, alkoxy group, alkyl thio group, mercapto group, hydroxy alkyl, hydroxyl, where the other is hydrogen. Proposed compound has ratio of carbon atoms number in aromatic fragment to overall number of carbon atoms as equal to 0.6 or more. ^ EFFECT: improved operational parametres of cable with proposed extruded coating layer. ^ 21 cl, 1 dwg
Patent RU-2400130-C1 (RU)
Title: Method for estimating metastatic liver cancer treatment rates
Inventor: BORSUKOV ALEKSEJ VASIL EVICH
IPC: A61B5/00
Filed: 2009-06-15
Granted: 2010-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to hepatology and X-ray diagnostics, and aims at the estimation of metastatic liver cancer treatment rates. Before and after local or chemotherapeutic treatment of metastatic liver cancer, ultrasonic elastometry by measuring the elasticity of a perifocal liver pulp region and the centre of metastatic focus. Then the findings are analysed to draw a diagnostic conclusion about the character of a hepatic pathology. If observing an effect of low elasticity in the metastatic centre combined with high elasticity in the perifocal region, treatment of metastatic liver cancer is considered to be effective. 
     EFFECT: method is noninvasive, allows improving accuracy of the estimation of metastatic liver cancer treatment rates. 
     2 dwg, 2 ex
Patent RU-2399174-C1 (RU)
Title: Cabinet with radioelectronic equipment
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: H05K7/20
Filed: 2009-06-29
Granted: 2010-09-10
Abstract: FIELD: electricity. 
     SUBSTANCE: device consists of the following components: common tightly packed sealed vessel, sealed door with indicator installed in it. Movable stands may be moved in horizontal direction and adjusted along height for installation of equipment. Equipment is installed on heat-conducting plate. Radiator is intended for heat removal, and fan - for radiator blowing. Back jacket serves for both protection and development of blowing channel. Fan serves for blowdown of back cavity. Heat-insulated fixtures are designed for rigid fixation of radiator to back wall of cabinet. Another advantage of invention is absence of considerable additional power inputs to control temperature mode of radioelectronic equipment in cabinet and use of thermal bridges. 
     EFFECT: increased accuracy of heat removal from volume of cabinet installed in aggressive environment, due to improved zone of heat pipes condensation and provision of possibility to automatically control heat removal without change in cabinet design system. 
     3 dwg
Patent RU-2403958-C1 (RU)
Inventor: KULIKOV LEONID BORISOVICH
IPC: B01D63/14
Filed: 2009-07-09
Granted: 2010-11-20
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention relates to devices intended for separation of fluids or gases by folded membrane elements. Proposed module comprises coaxial outer 1 and inner 2 cylindrical shells with end covers 8, 9 attached thereto. Filtration membrane 11 is arranged between said covers along their edges in crimped folds. Drain elements 12 are arranged on both sides of the membrane. First and last folds of filtration membrane are tightly interconnected. Outer cylindrical shell has two filtration medium inlet and outlet annular collectors 2 and 3, respectively. Said collectors are arranged nearby the faces of said shell. Inner cylindrical shell comprises channels for collection of filtrate 7. Faces of outer and inner shells and crimped membrane edges are tightly jointed to end covers. Space between outer shell inner surface and membrane crimps crests, in between outer shell inlet and outlet collectors, is properly sealed. 
     EFFECT: simplified design and higher quality. 
     5 cl, 2 dwg
Patent RU-2415736-C1 (RU)
Title: Gasostatic extruder
Inventor: TRISHKIN VIKTOR GRIGOR EVICH
IPC: B22F3/15
Filed: 2009-07-30
Granted: 2011-04-10
Abstract: FIELD: process engineering. 
     SUBSTANCE: invention refers to powder metallurgy. Proposed device comprises bearing foundation, container with plugs that make device operating chamber, gas system provided with shut-off valves and accessories, heating, cooling and control systems. Gas system shut-off valves and accessories are made up of unified units arranged vertically on gas panel horizontal bars to translate relative to each other and consisting of normally-closed air-operated vales fitted on common case opposite each other. 
     EFFECT: higher reliability of gas circuit with increased pressure, reduced metal input and costs. 
     3 dwg
Patent RU-2390140-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-08-04
Granted: 2010-05-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology for production of flour confectionery products. Methods provide for performance of the following operations. Preparation of formula components, cutting of yacon, its drying in microwave field at specified parametres of the process, frying and cryo-grinding in liquid nitrogen to produce flour. Production of dough from prime wheat flour, flour produced from yacon using described technology, yolks, salt, soda, vegetable oil, phospholipids and water taken as per specified ratio, its moulding in the form of sheets and baking. Extraction of medang with separation of according miscella. Cutting of girasol or hybrid of girasol-sunflower or yacon or chicory, its drying in microwave field at specified parametres of the process, impregnation with separated miscella with simultaneous increase of pressure. Pressure reduction down to atmospheric value with simultaneous freezing of raw materials and its cryo-grinding in medium of released nitrogen to produce flour. Its mixing with culinary fat, dry milk, sugar powder and waffle crumb to make filling. Making waffles from sheets and filling. 
     EFFECT: produced waffles have improved consistency and coffee taste and flavour with no coffee added to the formula. 
     4 cl